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曾有众多研究以尽早捕捉到严重室性心律失常(VA),如室速(VT)、室颤(VF)心电活动的信息方法,其中多数研究结果均提示阳性的心室晚电位(VLP)与不稳定的心室电活动之间有密切关系。本文对220例健康人和136例心脏病人进行了信号平均心电图(SAECG)检测,除提出正常参数外,并与心肌梗塞(MI)、心肌病(CM)、其他心脏病以及VA时VLP阳性检出率进行对照。对象与方法对象:健康对照组220例,男女各半数,年龄20～82岁,平均48.9岁;136例心脏病患者系1992年住院病人,男103例,女33例。平均年龄50.2岁。其
There have been numerous studies to capture early as soon as possible information methods of severe ventricular arrhythmias (VA), such as VT and VF, of which most of the findings suggest positive ventricular late potentials (VLPs) There is a close relationship between unstable ventricular electrical activity. In this paper, 220 healthy subjects and 136 patients with heart disease were detected by signal average electrocardiogram (SAECG), in addition to the normal parameters, and myocardial infarction (MI), cardiomyopathy (CM), other heart disease and VL VLP positive test The rate of control. Subjects and Methods Subjects: Healthy control group of 220 cases, half male and female, aged 20 to 82 years, mean 48.9 years; 136 cases of heart disease in 1992 inpatients, 103 males and 33 females. The average age of 50.2 years old. its